United-States Military. #7675785

members (measured 2 Nov 2026, 21:08 UTC)

5 September 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

The Marine Corps is one of the most elite fighting forces in the world. The Marines are a part of the Department of the Navy and operate in close cooperation with U.S. Naval forces at sea. The Marine Corps' mission is unique among the services. Marines serve on U.S. Navy ships, protect naval bases, guard U.S. embassies, and provide an ever-ready quick strike force to protect U.S. interests anywhere in the world. To perform the many duties of the Marine Corps, approximately 174,000 officers and enlisted Marines fly planes and helicopters; operate radar equipment; drive armored vehicles; gather intelligence; survey and map territory; maintain and repair radios, computers, jeeps, trucks, tanks, and aircraft; and perform hundreds of other challenging jobs.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
25 Oct 2026, 12:55	2	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by Defective (@SuperLaw28YT) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Defective (@SuperLaw28YT) — Chief In Command (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Chief In Command0

Assitant Chief In Command0

[SS] -Head Royal Guard-0

[SS] -Royal Guard [CIC]0

The President Of The Marine Corps0

Developer0

[CIC] Commanding Officer0

[ACIC] Assiatant Commanding Officer0

[O10] General0

[O9] Lieutenant General0

[O8] Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[E9C] Sgt Major Of The Marine Corps0

[E9B] Sergeant Major0

[E9A] Master Gunnery Sgt0

[E8B] First Sergeant0

[E8A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private Second Class0

Member2

[E1] Enlisted First Class0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.